Xquik: SEO and developer tool at $2,234 verified MRR
Xquik is a solopreneur SEO and developer-tools product earning $2,234 in monthly recurring revenue verified through Stripe. At about $104 per customer per month it needs only around 21 customers to hold that revenue, with an estimated 6.4-week build time, though SEO tools stay sensitive to search-algorithm changes.